N-([1,1'-Biphenyl]-2-yl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 577998-00-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 577998-00-6 |
| Molecular Formula | C24H23N3O2S2 |
| Molecular Weight | 449.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-([1,1'-Biphenyl]-2-yl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577998-00-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H23N3O2S2. Molecular weight: 449.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H23N3O2S2 |
| Molecular Weight | 449.59 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- 3,5-Di([1,1'-biphenyl]-4-yl)-4-phenyl-4H-1,2,4-triazole (CAS 387391-50-6)
- 11-([1,1'-Biphenyl]-4-yl)-5-bromo-11H-benzo[a]carbazole (CAS 1210469-50-3)
- 4-{[1,1'-biphenyl]-4-yl}-2-(3-fluoro-4-iodophenyl)pyrimidine (CAS 477870-86-3)
- 2-[(3-{[1,1'-biphenyl]-4-yl}-1-phenyl-1H-pyrazol-4-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 956741-95-0)
- (9S)- 6'-[1,1'-biphenyl]-4-yl-3,9-epoxy-10,11-dihydrocinchonan (CAS 1307915-68-9)
- 1-[2-(7-{[1,1'-biphenyl]-4-yl}pyrazolo[1,5-a]pyrimidin-2-yl)thiophen-3-yl]-2,5-dimethyl-1H-pyrrole (CAS 478078-06-7)
- (Z)-3-(3-([1,1'-biphenyl]-4-yl)-1-phenyl-1H-pyrazol-4-yl)-2-(3-methoxyphenyl)acrylonitrile (CAS 956782-17-5)
- 9-([1,1'-Biphenyl]-3-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (CAS 1402226-01-0)
Recommended Standards
- 5-((1,3-Diphenyl-1H-pyrazol-4-yl)methylene)-3-(3-ethoxypropyl)-2-thioxothiazolidin-4-one (CAS 624724-50-1)
- Bilastine impurity 113 (CAS CATO-C4X-2253113)
- 3-(sec-Butyl)-5-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (CAS 623933-02-8)
- 4-[4-(benzyloxy)phenyl]-5-(furan-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 306936-84-5)
- 3-Bromo-2-fluoro-6-(trifluoromethyl)benzyl alcohol (CAS 1824097-18-8)
- 1-(1-Bromoethyl)-3,5-bis(trifluoromethyl)benzene (CAS 160376-84-1)
- Ethyl 2-(2-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)benzoyl)benzoate (CAS 898755-89-0)
- N-cyclohexyl-4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-amine (CAS 343374-36-7)
- (3-Bromo-5-isobutoxyphenyl)boronic acid (CAS 918904-39-9)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com